docs(spdx-utils): Duplicate mapping docs into the YML files for visib…

…ility

Signed-off-by: Sebastian Schuberth <sebastian@doubleopen.org>

utils/spdx/src/main/resources/declared-license-mapping.yml

@@ -15,6 +15,10 @@
 # SPDX-License-Identifier: Apache-2.0
 # License-Filename: LICENSE
 
+# A mapping from license strings collected from the declared licenses of Open Source packages to SPDX expressions. This
+# mapping only contains license strings which can *not* be parsed by [SpdxExpression.parse], for example because the
+# license names contain white spaces. See [SpdxSimpleLicenseMapping] for a mapping of varied license names.
+
 # Sort the entries below via IntelliJ's "Edit" -> "Sort Lines".
 # Map a declared license string to "NONE" in order to discard it.
 ---

utils/spdx/src/main/resources/simple-license-mapping.yml

@@ -15,6 +15,10 @@
 # SPDX-License-Identifier: Apache-2.0
 # License-Filename: LICENSE
 
+# A mapping from simple license names to valid SPDX license IDs. This mapping only contains license strings which *can*
+# be parsed by [SpdxExpression.parse] but have a corresponding valid SPDX license ID that should be used instead. See
+# [SpdxDeclaredLicenseMapping] for a mapping of unparsable license strings.
+
 # Sort the entries below via IntelliJ's "Edit" -> "Sort Lines".
 ---